????:1????????????:????????200

2???????

3???????????

4???????????

5???????800??

6????????????????????8???????????,??????“?????”???????

??,??8??????14???????????,???4.5??8000??????????????????,?????????3.2???????6000???,??????2.2?2.6???????

?,6???8??(???14?),??1.2????,???????????7000?,??????58.3%,?“??????????????????????”??;??3.2???????????????,???71%,?????

?,?“????”?????????,?????????“?”??????????????,???(?14????????????),????7000???????,?87%,????,???????5000??,??????2.1???????????,????????????46.6%?

???,??,????,????????????,??,?????????????????????????,??????????????,???????????????????????????????????

??,6?10?15?23???????,??,??,????????????????????(?? ?? ??????????????? ???? ??)

????:????